From 8f67be51acc92dfc348d33e3b085018e4c07f333 Mon Sep 17 00:00:00 2001
From: Jason Marechal <jason.marechal+github@gmail.com>
Date: Tue, 17 Dec 2024 10:55:28 +0100
Subject: [PATCH] Fix: pattern should only match at the start not inside the
 string

---
 src/cpp/benders/benders_core/VariablesGroup.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cpp/benders/benders_core/VariablesGroup.cpp b/src/cpp/benders/benders_core/VariablesGroup.cpp
index e949467be..8cd97d3be 100644
--- a/src/cpp/benders/benders_core/VariablesGroup.cpp
+++ b/src/cpp/benders/benders_core/VariablesGroup.cpp
@@ -30,7 +30,7 @@ void VariablesGroup::Search() {
     auto pattern = single_input_data.Pattern().Value();
     int var_index(0);
     for (const auto& variable : all_variables_) {
-      if (variable.find(pattern) != std::string::npos) {
+      if (variable.starts_with(pattern)) {
         indices_[pattern_index].push_back(var_index);
       }
       ++var_index;